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path: root/kernel/trace/ring_buffer.c
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* Merge 3.10.106 into android-msm-angler-3.10-oreo-m5Nathan Chancellor2018-01-241-6/+18
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| * ring-buffer: Have ring_buffer_iter_empty() return true when emptySteven Rostedt (VMware)2017-06-081-2/+14
| * ring-buffer: Fix return value check in test_ringbuffer()Wei Yongjun2017-06-081-4/+4
* | Merge 3.10.102 into android-msm-angler-3.10-oreo-m5Nathan Chancellor2018-01-241-12/+14
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| * ring-buffer: Prevent overflow of size in ring_buffer_resize()Steven Rostedt (Red Hat)2016-06-071-5/+4
| * ring-buffer: Use long for nr_pages to avoid overflow failuresSteven Rostedt (Red Hat)2016-06-071-12/+14
* | Merge 3.10.99 into android-msm-angler-3.10-oreo-m5Nathan Chancellor2018-01-241-7/+5
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| * ring-buffer: Update read stamp with first real commit on pageSteven Rostedt (Red Hat)2016-03-031-7/+5
* | Merge 3.10.77 into android-msm-angler-3.10-oreo-m5Nathan Chancellor2018-01-241-6/+5
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| * ring-buffer: Replace this_cpu_*() with __this_cpu_*()Steven Rostedt2015-05-061-6/+5
* | UPSTREAM: ring-buffer: Prevent overflow of size in ring_buffer_resize()Steven Rostedt (Red Hat)2016-11-171-5/+4
* | Merge commit 'v3.10.67' into LA.BF64.1.2.9Ian Maund2015-05-011-22/+29
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| * ring-buffer: Fix infinite spin in reading bufferSteven Rostedt (Red Hat)2014-10-091-1/+1
| * trace: Fix epoll hang when we race with new entriesJosef Bacik2014-10-051-1/+15
| * ring-buffer: Up rb_iter_peek() loop count to 3Steven Rostedt (Red Hat)2014-09-171-6/+8
| * ring-buffer: Always reset iterator to reader pageSteven Rostedt (Red Hat)2014-09-171-11/+6
| * ring-buffer: Fix polling on trace_pipeMartin Lau2014-07-281-4/+0
* | Merge upstream tag 'v3.10.49' into msm-3.10Ian Maund2014-08-201-1/+4
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| * ring-buffer: Check if buffer exists before pollingSteven Rostedt (Red Hat)2014-07-171-1/+4
* | trace, ring-buffer: Fix CPU hotplug callback registrationSrivatsa S. Bhat2014-07-011-8/+11
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* ring-buffer: Fix first commit on sub-buffer having non-zero deltaSteven Rostedt (Red Hat)2014-02-221-0/+7
* ring-buffer: Do not poll non allocated cpu buffersSteven Rostedt (Red Hat)2013-05-281-0/+3
* Merge tag 'trace-3.10' of git://git.kernel.org/pub/scm/linux/kernel/git/roste...Linus Torvalds2013-04-291-6/+494
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| * ring-buffer: Add ring buffer startup selftestSteven Rostedt (Red Hat)2013-03-151-0/+319
| * ring-buffer: Do not use schedule_work_on() for current CPUSteven Rostedt (Red Hat)2013-03-151-6/+27
| * ring-buffer: Init waitqueue for blocked readersSteven Rostedt (Red Hat)2013-03-151-0/+2
| * tracing/ring-buffer: Move poll wake ups into ring buffer codeSteven Rostedt (Red Hat)2013-03-151-0/+146
* | Merge tag 'metag-v3.9-rc1-v4' of git://git.kernel.org/pub/scm/linux/kernel/gi...Linus Torvalds2013-03-031-2/+4
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| * trace/ring_buffer: handle 64bit aligned structsJames Hogan2013-03-021-2/+4
* | ring-buffer: Add stats field for amount read from trace ring bufferSteven Rostedt (Red Hat)2013-01-301-0/+18
* | ring-buffer: Remove trace.h from ring_buffer.cSteven Rostedt2013-01-221-1/+2
* | ring-buffer: User context bit recursion checkingSteven Rostedt2013-01-221-25/+60
* | ring-buffer: Remove unnecessary recusive call in rb_advance_iter()Steven Rostedt2013-01-211-1/+1
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* Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/ke...Linus Torvalds2012-12-111-3/+13
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| * ring-buffer: Fix race between integrity check and readersSteven Rostedt2012-11-301-1/+6
| * ring-buffer: Fix NULL pointer if rb_set_head_page() failsSteven Rostedt2012-11-301-2/+7
* | ring-buffer: Change unsigned long type of ring_buffer_oldest_event_ts() to u64Yoshihiro YUNOMAE2012-11-021-2/+2
* | tracing: Trivial cleanupDavid Sharp2012-10-311-3/+3
* | ring-buffer: Add a 'dropped events' counterSlava Pestov2012-10-311-6/+35
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* ring-buffer: Check for uninitialized cpu buffer before resizingVaibhav Nagarnaik2012-10-111-0/+4
* tracing/trivial: Fix some typos in kernel/traceWang Tianhong2012-08-071-2/+2
* Merge branch 'linus' into perf/coreIngo Molnar2012-07-181-3/+3
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| * ring-buffer: Fix accounting of entries when removing pagesVaibhav Nagarnaik2012-06-291-3/+2
| * ring-buffer: Fix crash due to uninitialized new_pages list headVaibhav Nagarnaik2012-06-291-0/+1
* | ring-buffer: Fix uninitialized read_stampSteven Rostedt2012-06-281-0/+4
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* ring-buffer: Check for valid buffer before changing sizeSteven Rostedt2012-05-231-0/+5
* ring-buffer: Merge separate resize loopsVaibhav Nagarnaik2012-05-191-26/+15
* ring-buffer: Reset head page before running self testSteven Rostedt2012-05-161-0/+4
* ring-buffer: Add integrity check at end of iter readSteven Rostedt2012-05-161-0/+29
* ring-buffer: Make addition of pages in ring buffer atomicVaibhav Nagarnaik2012-05-161-25/+77
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